72212254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3413}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 110613600

約数和(自身を除く): 38401346

約数列:

[1, 2, 71, 142, 149, 298, 3413, 6826, 10579, 21158, 242323, 484646, 508537, 1017074, 36106127, 72212254]

約数ペア:

[(1, 72212254), (2, 36106127), (71, 1017074), (142, 508537), (149, 484646), (298, 242323), (3413, 21158), (6826, 10579)]